Andrew Wilson

My research focuses on Asian and international semiconductor indices, with particular attention to Taiwan, South Korea, Japan, and other major semiconductor manufacturing regions. I study regional index composition, industry exposure, market structure, and differences between local and global semiconductor benchmarks. I write for this website because Asia represents a significant part of global semiconductor manufacturing and memory production. Regional semiconductor indices can therefore provide information that is not always visible through U.S.-focused benchmarks. My research compares regional semiconductor indices and examines their exposure to foundries, memory manufacturers, equipment suppliers, materials companies, and chip designers. I also follow how local market structures influence index composition. Another part of my work is studying regional industry cycles. Changes in memory pricing, foundry utilization, equipment spending, and technology investment can have different effects across Asian semiconductor markets. Through my articles, I aim to provide a global perspective on semiconductor indices and explain how regional market structures influence benchmark performance.

Research Field

Global semiconductor index analyst focused on Asian benchmarks, Taiwan, Korea, Japan, regional composition, manufacturing exposure, and industry cycles.

Introduction

Andrew Wilson is a global semiconductor index researcher with a particular focus on Asian semiconductor markets. His coverage includes benchmarks associated with Taiwan, South Korea, Japan, and other important semiconductor regions.

Andrew examines the representation of foundries, memory manufacturers, equipment suppliers, materials companies, and chip designers within regional indices. He compares these structures with broader global semiconductor benchmarks.

Regional industry cycles are an important part of his research. Memory pricing, foundry utilization, equipment investment, and technology transitions can affect Asian semiconductor markets differently depending on local industry composition.

Through his articles, Andrew provides readers with a regional perspective on semiconductor indices and explains how Asian manufacturing structures and market cycles influence benchmark composition and performance.

SiC Substrate Cost Reduction Curve – Poised to Approach Silicon Levels in 2026

The semiconductor industry is entering a critical transition period as silicon carbide (SiC) technology moves from a specialized material platform toward broader commercial adoption. Once considered an expensive alternative semiconductor material, SiC is rapidly gaining importance in electric vehicles, renewable energy systems, industrial power equipment, and high-efficiency power electronics. A major factor determining the speed of adoption will be the continued decline of SiC substrate costs.

Challenges for Back-End Test Equipment (Probers/Handlers) in Massive AI Chips

Massive AI chips—large, power‑hungry accelerators packed with billions of transistors and complex interconnect fabrics—have rapidly become central to data centers, cloud platforms, and high‑performance computing systems. Their front‑end design and fabrication attract much attention, but back end test is just as critical. Probing and handling these devices at wafer sort and final test is significantly more challenging than for traditional logic or consumer chips, because AI devices push the limits of size, power, thermal behavior, and interface complexity.

Surging Demand for Laser Drilling and Plasma Dicing Equipment in Advanced Packaging

Advanced packaging has become one of the semiconductor industry’s most important growth engines, and it is now pulling a surprising set of process tools into the spotlight. Among the most in-demand are laser drilling and plasma dicing equipment. These machines sit close to the heart of heterogeneous integration, fan-out packaging, wafer thinning, TSV formation, glass substrate processing, and other advanced flows where precision, yield, and throughput matter enormously. As packaging moves from a back-end afterthought to a strategic platform, the equipment used to shape, open, and separate materials has become just as important as the dies themselves.

Wet Chemicals’ Purity Leap from G4 to G5 – Domestic Breakthrough Imminent

In semiconductor manufacturing, wet chemicals are often described as “silent enablers”. They do not appear in headlines like lithography scanners or etch tools, yet they touch almost every wafer in the fab—during cleaning, surface preparation, etching, stripping, and post-CMP processes. As device dimensions shrink and process windows tighten, the purity requirements on these wet chemicals rise dramatically. The industry’s move from G4-grade to G5-grade purity represents not just an incremental improvement in specifications, but a fundamental leap in how chemical supply, analytics, and process integration are conceived. Domestic breakthroughs in achieving and immersing fabs in G5 wet chemical ecosystems are now a key storyline in localization and yield enhancement.

New Application Scenarios of Silicon-Based Materials in 3rd-Gen Semi Substrates

Third-generation semiconductor substrates such as silicon carbide (SiC) and gallium nitride (GaN) are reshaping power electronics, RF devices, and high‑efficiency energy systems. They are often described as a break from traditional silicon, yet silicon‑based materials have not disappeared from the picture. Instead, they have found new, strategically important roles around these wide‑bandgap substrates: as templates, integration platforms, thermal and mechanical partners, and key elements in hybrid packaging. The interplay between silicon and third‑generation semiconductors is becoming a central theme in how next‑generation devices are designed and manufactured.

2026 Forecast of China’s Advanced Packaging Capacity as a Global Share

China’s role in advanced packaging is moving from “important participant” to “strategic balancing force” in the global semiconductor supply chain. By 2026, its capacity is expected to represent a meaningful share of worldwide advanced packaging output, especially in high-volume OSAT-driven segments, even as some of the most cutting-edge AI packaging still remains concentrated elsewhere. That contrast is exactly what makes the story interesting: China is scaling fast, but the global market is not all one market. Different packaging technologies, different end markets, and different levels of localization are expanding at very different speeds.

Warpage Control in Advanced Packaging: The CTE Matching Challenge

Advanced packaging has made semiconductor systems more powerful, denser, and more flexible than ever, but it has also exposed a stubborn mechanical problem that refuses to go away: warpage. As heterogeneous integration pushes more dies, more layers, and more materials into a single package, the question of how those materials expand and contract becomes central to yield, reliability, and manufacturability. At the heart of that problem is coefficient of thermal expansion, or CTE, matching.